Merge pull request #39 from jahir/master

Behandlung bestehender Endlosschleifen
Merge pull request #40 from jahir/master

Ein paar Fixes und Erweiterungen des Frontends
Merge pull request #41 from jahir/master

Fixes for recent commits (vz.load change and jquery-ui update)
Fixed negative number formatting
Added Jsonp support
Added DB size control
Performance optimizations for MeterInterpreter
Merge branch 'master' of https://github.com/andig/volkszaehler.org.git
Fixed JSONP content type